CN113567556A - Scanning ultrasonic detection system for detecting pipeline defects - Google Patents
Scanning ultrasonic detection system for detecting pipeline defects Download PDFInfo
- Publication number
- CN113567556A CN113567556A CN202111000114.2A CN202111000114A CN113567556A CN 113567556 A CN113567556 A CN 113567556A CN 202111000114 A CN202111000114 A CN 202111000114A CN 113567556 A CN113567556 A CN 113567556A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- moving plate
- side wall
- pipe
- ultrasonic probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000007547 defect Effects 0.000 title claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims description 22
- 238000007689 inspection Methods 0.000 claims description 11
- 244000261422 Lysimachia clethroides Species 0.000 claims description 7
- 230000006872 improvement Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a scanning ultrasonic detection system for detecting pipeline defects, which comprises a U-shaped moving plate and a pipe body, wherein a spraying device is arranged on the side wall of the moving plate, a central processing unit and a storage device are fixedly connected to the upper side of the moving plate, the storage device is in electrical signal connection with the central processing unit, a moving device is arranged on the upper wall of the inner side of the moving plate, an extrusion fixing device is arranged on the inner side wall of the moving plate, two connecting rods are fixedly connected to the inner side wall of the moving plate, and one ends of the two connecting rods, which are far away from the moving plate, are respectively and fixedly connected with a first ultrasonic probe and a second ultrasonic probe. The invention has reasonable design and ingenious conception, can quickly detect the whole pipeline, has high detection efficiency and low labor intensity and is convenient to use.
Description
Technical Field
The invention relates to the technical field of pipeline detection, in particular to a scanning ultrasonic detection system for detecting pipeline defects.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
The pipeline is when production or use a period after, need detect the pipeline, and the detection mode is generally that whether there is corruption or crackle in the manual handheld ultrasonic detector of manual work to detect out the pipeline now, but the whole overlength of general pipeline, and manual detection intensity of labour is big, and is inefficient, is unfavorable for the use.
Disclosure of Invention
The present invention is directed to a scanning ultrasonic inspection system for pipeline defect inspection, which solves the above problems of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a scanning ultrasonic testing system for pipeline defect detects, is including being movable plate and the body that the U-shaped set up, be equipped with injection apparatus on the lateral wall of movable plate, the upside fixedly connected with central processing unit and the accumulator of movable plate, accumulator and central processing unit signal of telecommunication are connected, the inboard upper wall of movable plate is equipped with the mobile device, be equipped with extrusion fixing device on the inside lateral wall of movable plate, two connecting rods of fixedly connected with on the inside wall of movable plate, two the one end that the connecting rod deviates from the movable plate is the first ultrasonic probe of fixedly connected with and second ultrasonic probe respectively, first ultrasonic probe and second ultrasonic probe all with central processing unit signal of telecommunication.
As a further improvement scheme of the technical scheme: the injection apparatus comprises a pigment box, the pigment box is fixedly connected to the side wall of the movable plate, an input pipe is fixedly connected to the bottom side wall of the pigment box, one end of the input pipe, which deviates from the pigment box, penetrates through the side wall of the movable plate and is fixedly connected with an electric injection pump, the electric injection pump is fixedly connected to the inner side wall of the movable plate, an output end of the electric injection pump is fixedly connected with an output pipe, one end of the output pipe, which deviates from the electric injection pump, is fixedly connected with a gooseneck pipe, and the electric injection pump is electrically connected with a central processing unit.
As a further improvement scheme of the technical scheme: the moving device comprises a servo motor, the servo motor is fixedly connected to the inner upper side wall of the moving plate, a rotating shaft is fixedly connected to an output shaft of the servo motor, a pressing barrel is fixedly connected to the rotating shaft, and the servo motor is in electric signal connection with the central processing unit.
As a further improvement scheme of the technical scheme: the outer side wall of the abutting cylinder is fixedly connected with a rubber ring, and anti-skid lines are arranged on the surface of the rubber ring.
As a further improvement scheme of the technical scheme: extrusion fixing device includes two support columns, two the support column fixed connection respectively is on the inside both sides wall of movable plate, every the one end fixedly connected with fixed plate of support column, every it has two slide bars, two per side to run through on the fixed plate the one end fixedly connected with connecting plate of slide bar, every the cover is equipped with buffer spring, every on the slide bar buffer spring fixed connection is between the lateral wall of connecting plate and the lateral wall of fixed plate, every fixedly connected with curb plate, two on the both sides wall of connecting plate rotate between the curb plate and be connected with dwang, every fixedly connected with cylinder on the dwang.
As a further improvement scheme of the technical scheme: the central processor is an MSP430 singlechip or a PLC controller with the model number of OMRONCP1E-N20 DR-D.
As a further improvement scheme of the technical scheme: the memory is a read-only memory.
As a further improvement scheme of the technical scheme: the first ultrasonic probe and the second ultrasonic probe are respectively arranged on two side walls of the pipe body in an up-down inclined symmetrical mode.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the rollers on two sides are pressed, so that the distance between the two rollers is increased by compressing the buffer spring, then the pipe body is placed between the two rollers, the upper side wall of the pipe body is pressed against the side wall of the rubber ring, then the rollers are loosened, the two rollers are pressed against the side wall of the pipe body under the action of the buffer spring, further, the pipe body can be pressed between the two rollers and the rubber ring according to the pipe diameter of the pipe body, then the central processing unit controls the servo motor to rotate, when the servo motor is started, the servo motor drives the pressing barrel to rotate through the rotating shaft, the pressing barrel drives the rubber ring to rotate, when the rubber ring rotates on the pipe body, the moving plate is driven to move on the pipe body, further, the whole pipe body can be measured, the first ultrasonic probe and the second ultrasonic probe are started to detect the inside of the pipe body, and detected data are transmitted to the central processing unit, the central processing unit is with data transmission to the accumulator again, when central processing unit detects that first ultrasonic probe and second ultrasonic probe detect the pipe body lateral wall and have the damage, central processing unit will stop servo motor's rotation, make the device stop in the body somewhere, then control the start-up of electronic jet pump, electronic jet pump can be with the pigment in the paintbox through input tube conveying to the output tube, spout from gooseneck pipe department at last, make pigment spraying in the place that the somewhere of body needs the mark, later close electronic jet pump again, and start servo motor and continue to detect, the staff repairs the pipeline department of mark department again after detecting the completion, the device reasonable in design, think about ingeniously, can survey pipeline wholly fast, detection efficiency is high, at the bottom of the labour intensity, and convenient to use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic perspective view of a scanning ultrasonic inspection system for detecting pipeline defects according to the present invention;
FIG. 2 is a schematic front view of a scanning ultrasonic inspection system for detecting defects in pipes according to the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure of A in FIG. 2;
FIG. 4 is a schematic side view of a rotary shaft and a pressing cylinder in a scanning ultrasonic inspection system for detecting defects in pipes according to the present invention;
fig. 5 is a schematic system structure diagram of a scanning ultrasonic inspection system for detecting defects of pipelines according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a servo motor 1, a central processing unit 2, a rotating shaft 3, a rubber ring 4, a tube body 5, a storage 6, a fixing plate 7, a supporting column 8, a connecting plate 9, a side plate 10, a connecting rod 11, a first ultrasonic probe 12, a gooseneck 13, an output tube 14, an electric jet pump 15, an input tube 16, a roller 17, a paint box 18, a rotating rod 19, a sliding rod 20, a buffer spring 21, a pressing cylinder 22 and a moving plate 23.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, in an embodiment of the present invention, a scanning ultrasonic detection system for detecting a pipeline defect includes a moving plate 23 and a tube 5, which are U-shaped, a spraying device is disposed on a side wall of the moving plate 23, a central processing unit 2 and a storage 6 are fixedly connected to an upper side of the moving plate 23, the storage 6 is in electrical signal connection with the central processing unit 2, a moving device is disposed on an upper wall of an inner side of the moving plate 23, an extrusion fixing device is disposed on an inner side wall of the moving plate 23, two connecting rods 11 are fixedly connected to an inner side wall of the moving plate 23, one ends of the two connecting rods 11, which are far away from the moving plate 23, are respectively and fixedly connected with a first ultrasonic probe 12 and a second ultrasonic probe, and both the first ultrasonic probe 12 and the second ultrasonic probe are in electrical signal connection with the central processing unit 2.
Referring to fig. 1, the spraying device includes a pigment box 18, the pigment box 18 is fixedly connected to a side wall of a moving plate 23, an input tube 16 is fixedly connected to a bottom side wall of the pigment box 18, one end of the input tube 16 departing from the pigment box 18 penetrates through a side wall of the moving plate 23 and is fixedly connected with an electric spraying pump 15, the electric spraying pump 15 is fixedly connected to an inner side wall of the moving plate 23, an output tube 14 is fixedly connected to an output end of the electric spraying pump 15, a gooseneck tube 13 is fixedly connected to one end of the output tube 14 departing from the electric spraying pump 15, the electric spraying pump 15 is in electrical signal connection with a central processing unit 2, firstly, adding colored pigment into the pigment box 18, when the electric jet pump 15 receives a start signal from the central processing unit 2, the electric jet pump 15 will deliver the pigment in the pigment box 18 to the output pipe 14 through the input pipe 16, and finally spray out from the gooseneck 13, so that the pigment is sprayed on a place of the pipe body 5 to be marked.
Please refer to fig. 2 and 4, the moving device includes a servo motor 1, the servo motor 1 is fixedly connected to the inner upper side wall of the moving plate 23, the output shaft of the servo motor 1 is fixedly connected with a rotating shaft 3, the rotating shaft 3 is fixedly connected with a pressing cylinder 22, the servo motor 1 is electrically connected with the central processing unit 2, when the servo motor 1 is started, the servo motor 1 drives the pressing cylinder 22 to rotate through the rotating shaft 3, the pressing cylinder 22 drives the rubber ring 4 to rotate, when the rubber ring 4 rotates on the tube body 5, the moving plate 23 is driven to move on the tube body 5, and further the whole tube body 5 can be measured.
Referring to fig. 4, the outer sidewall of the pressing cylinder 22 is fixedly connected with the rubber ring 4, the surface of the rubber ring 4 is provided with anti-slip lines, the elastic rubber ring 4 can increase the contact area with the sidewall of the tube body 5, and increase the friction force, so that the rubber ring 4 can more easily drive the moving plate 23 to move on the tube body 5.
Referring to fig. 2 and 3, the extrusion fixing device includes two supporting columns 8, the two supporting columns 8 are respectively and fixedly connected to two inner side walls of a moving plate 23, one end of each supporting column 8 is fixedly connected to a fixing plate 7, two sliding rods 20 penetrate through each fixing plate 7, one end of each sliding rod 20 on each side is fixedly connected to a connecting plate 9, each sliding rod 20 is sleeved with a buffer spring 21, each buffer spring 21 is fixedly connected between a side wall of the connecting plate 9 and a side wall of the fixing plate 7, two side walls of each connecting plate 9 are fixedly connected to side plates 10, a rotating rod 19 is rotatably connected between the two side plates 10, a roller 17 is fixedly connected to each rotating rod 19, when the pipe body 5 is placed inside the moving plate 23, the roller 17 on both sides is firstly pressed, so that the distance between the two rollers 17 is increased by compressing the buffer springs 21, then place body 5 between two cylinders 17 for the last lateral wall of body 5 supports on the lateral wall of rubber circle 4, then unclamp cylinder 17, under buffer spring 21's effect, two cylinders 17 will support on the lateral wall of body 5, and then can be according to the pipe diameter size of body 5, support body 5 between two cylinders 17 and rubber circle 4.
Referring to fig. 1, the central processor 2 is an MSP430 single chip microcomputer or a PLC controller with an OMRONCP1E-N20DR-D model.
Referring to fig. 2, the memory 6 is a read only memory.
Referring to fig. 2, the first ultrasonic probe 12 and the second ultrasonic probe are respectively disposed at two side walls of the tube 5 in an up-down inclined symmetrical manner.
The working principle of the invention is as follows:
firstly, the rollers 17 on two sides are pressed, so that the distance between the two rollers 17 is increased by compressing the buffer spring 21, then the pipe body 5 is placed between the two rollers 17, the upper side wall of the pipe body 5 is pressed against the side wall of the rubber ring 4, then the rollers 17 are loosened, under the action of the buffer spring 21, the two rollers 17 are pressed against the side wall of the pipe body 5, further, the pipe body 5 can be pressed between the two rollers 17 and the rubber ring 4 according to the pipe diameter of the pipe body 5, then, the servo motor 1 is controlled by the central processing unit 2 to rotate, when the servo motor 1 is started, the servo motor 1 drives the pressing barrel 22 to rotate through the rotating shaft 3, the pressing barrel 22 further drives the rubber ring 4 to rotate, when the rubber ring 4 rotates on the pipe body 5, the moving plate 23 is driven to move on the pipe body 5, further, the whole pipe body 5 can be measured, the first ultrasonic probe 12 and the second ultrasonic probe are started to detect the inside of the pipe body 5, the detected data is transmitted to the central processing unit 2, the central processing unit 2 transmits the data to the storage 6, when the central processing unit 2 detects that the side wall of the tube body 5 is damaged by the first ultrasonic probe 12 and the second ultrasonic probe, the central processing unit 2 stops the rotation of the servo motor 1 to stop the device at a certain position of the tube body 5, then the electric jet pump 15 is controlled to start, the electric jet pump 15 can convey the pigment in the pigment box 18 to the output tube 14 through the input tube 16, and finally the pigment is sprayed out from the gooseneck 13 to be sprayed on a position of the tube body 5 to be marked, then the electric jet pump 15 is closed, the servo motor 1 is started to continue to detect, and after the detection is finished, workers repair the marked position of the tube, the device has reasonable design and ingenious conception, can quickly detect the whole tube, the detection efficiency is high, low labor intensity and convenient use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. A scanning ultrasonic detection system for detecting pipeline defects is characterized by comprising a U-shaped moving plate (23) and a pipe body (5), the side wall of the moving plate (23) is provided with a spraying device, the upper side of the moving plate (23) is fixedly connected with a central processor (2) and a storage (6), the memory (6) is in electrical signal connection with the central processing unit (2), the upper wall of the inner side of the moving plate (23) is provided with a moving device, an extrusion fixing device is arranged on the inner side wall of the moving plate (23), two connecting rods (11) are fixedly connected to the inner side wall of the moving plate (23), one ends of the two connecting rods (11) departing from the moving plate (23) are fixedly connected with a first ultrasonic probe (12) and a second ultrasonic probe respectively, the first ultrasonic probe (12) and the second ultrasonic probe are both in electric signal connection with the central processing unit (2).
2. A scanning ultrasonic inspection system for pipe defect detection according to claim 1, characterized in that the spraying device comprises a pigment box (18), the pigment box (18) is fixedly connected to the side wall of the moving plate (23), an input pipe (16) is fixedly connected on the bottom side wall of the pigment box (18), one end of the input pipe (16) departing from the pigment box (18) penetrates through the side wall of the moving plate (23) and is fixedly connected with an electric jet pump (15), the electric jet pump (15) is fixedly connected on the inner side wall of the moving plate (23), the output end of the electric jet pump (15) is fixedly connected with an output pipe (14), one end of the output pipe (14) departing from the electric jet pump (15) is fixedly connected with a gooseneck pipe (13), the electric jet pump (15) is in electric signal connection with the central processing unit (2).
3. The scanning ultrasonic detection system for pipeline defect detection according to claim 1, wherein the moving device comprises a servo motor (1), the servo motor (1) is fixedly connected to the inner upper side wall of the moving plate (23), a rotating shaft (3) is fixedly connected to an output shaft of the servo motor (1), a pressing cylinder (22) is fixedly connected to the rotating shaft (3), and the servo motor (1) is in electrical signal connection with the central processing unit (2).
4. The scanning ultrasonic detection system for pipeline defect detection according to claim 3, wherein a rubber ring (4) is fixedly connected to the outer side wall of the pressing cylinder (22), and the surface of the rubber ring (4) is provided with anti-skid lines.
5. The scanning ultrasonic detection system for pipeline defect detection according to claim 1, wherein the extrusion fixing device comprises two supporting columns (8), the two supporting columns (8) are respectively and fixedly connected to two inner side walls of a movable plate (23), one end of each supporting column (8) is fixedly connected with a fixed plate (7), two sliding rods (20) penetrate through each fixed plate (7), one end of each side of each sliding rod (20) is fixedly connected with a connecting plate (9), each sliding rod (20) is sleeved with a buffer spring (21), each buffer spring (21) is fixedly connected between a side wall of the connecting plate (9) and a side wall of the fixed plate (7), two side walls of each connecting plate (9) are fixedly connected with side plates (10), and a rotating rod (19) is rotatably connected between the two side plates (10), each rotating rod (19) is fixedly connected with a roller (17).
6. The scanning ultrasonic inspection system for pipe defect inspection as claimed in claim 1, wherein the central processor (2) is an MSP430 single chip microcomputer or a PLC controller of the model OMRONCP1E-N20 DR-D.
7. A scanning ultrasonic inspection system for pipe defect inspection according to claim 1, characterized in that the memory (6) is a read-only memory.
8. The scanning ultrasonic detection system for pipeline defect detection according to claim 1, wherein the first ultrasonic probe (12) and the second ultrasonic probe are respectively arranged at two side walls of the pipe body (5) in an up-down inclined symmetrical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000114.2A CN113567556A (en) | 2021-08-28 | 2021-08-28 | Scanning ultrasonic detection system for detecting pipeline defects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000114.2A CN113567556A (en) | 2021-08-28 | 2021-08-28 | Scanning ultrasonic detection system for detecting pipeline defects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113567556A true CN113567556A (en) | 2021-10-29 |
Family
ID=78173166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111000114.2A Pending CN113567556A (en) | 2021-08-28 | 2021-08-28 | Scanning ultrasonic detection system for detecting pipeline defects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113567556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888558A (en) * | 2022-05-05 | 2022-08-12 | 安徽冠润汽车转向系统有限公司 | Novel pressure torsion bar calibration tool and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440682A (en) * | 1977-06-30 | 1979-03-30 | Du Pont | System for testing tubular material |
| US4467654A (en) * | 1979-10-02 | 1984-08-28 | Kubota, Ltd. | Ultrasonic flaw detection of a pipe |
| JPH0921787A (en) * | 1995-07-04 | 1997-01-21 | Sumitomo Metal Ind Ltd | Pipe edge detection device of automatic flaw detecting machine |
| CN107064297A (en) * | 2017-02-15 | 2017-08-18 | 东北石油大学 | A kind of open endless tube is creeped detection means |
| CN211825846U (en) * | 2020-03-09 | 2020-10-30 | 大庆众达鑫检测工程服务有限公司 | Pipeline defect ultrasonic detection device |
| CN214041260U (en) * | 2020-12-22 | 2021-08-24 | 扬州工业职业技术学院 | Ultrasonic nondestructive testing pipeline equipment |
| CN215931758U (en) * | 2021-08-28 | 2022-03-01 | 廊坊市新思维科技有限公司 | Scanning ultrasonic detection system for detecting pipeline defects |
-
2021
- 2021-08-28 CN CN202111000114.2A patent/CN113567556A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440682A (en) * | 1977-06-30 | 1979-03-30 | Du Pont | System for testing tubular material |
| US4467654A (en) * | 1979-10-02 | 1984-08-28 | Kubota, Ltd. | Ultrasonic flaw detection of a pipe |
| JPH0921787A (en) * | 1995-07-04 | 1997-01-21 | Sumitomo Metal Ind Ltd | Pipe edge detection device of automatic flaw detecting machine |
| CN107064297A (en) * | 2017-02-15 | 2017-08-18 | 东北石油大学 | A kind of open endless tube is creeped detection means |
| CN211825846U (en) * | 2020-03-09 | 2020-10-30 | 大庆众达鑫检测工程服务有限公司 | Pipeline defect ultrasonic detection device |
| CN214041260U (en) * | 2020-12-22 | 2021-08-24 | 扬州工业职业技术学院 | Ultrasonic nondestructive testing pipeline equipment |
| CN215931758U (en) * | 2021-08-28 | 2022-03-01 | 廊坊市新思维科技有限公司 | Scanning ultrasonic detection system for detecting pipeline defects |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888558A (en) * | 2022-05-05 | 2022-08-12 | 安徽冠润汽车转向系统有限公司 | Novel pressure torsion bar calibration tool and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215931758U (en) | Scanning ultrasonic detection system for detecting pipeline defects | |
| CN215572608U (en) | Inner diameter measuring device for hydraulic engineering pipeline | |
| CN112066271B (en) | Pipeline leakage point detection device and detection method thereof | |
| CN113567556A (en) | Scanning ultrasonic detection system for detecting pipeline defects | |
| CN115561063A (en) | Detector for detecting pressure resistance of pipeline | |
| CN108776069A (en) | A kind of pipeline strength detection device of pressure vessel | |
| CN114322710B (en) | Inner diameter inspection device of injection molding equipment for plastic pipeline production | |
| CN102865971B (en) | Ceramic sanitary appliance detection system | |
| CN117232459A (en) | Aperture detection device for blow-down pipe production | |
| CN105508803A (en) | Water pipe detecting device | |
| CN217542926U (en) | Maintenance device capable of adjusting and maintaining pipeline according to pipeline size | |
| CN217815707U (en) | Pipeline on-line measuring device | |
| CN211927184U (en) | Terahertz sealing ring sealing performance detection device | |
| CN115523363A (en) | Pipeline leakage detection positioning device | |
| CN212179950U (en) | Detection device for pipeline | |
| CN211013849U (en) | Building is firm in connection detector for pipeline | |
| CN211412830U (en) | Cleaning mechanism for display instrument of pipeline leakage detection system | |
| CN213120492U (en) | Straightness detection device of municipal works drainage pipe | |
| CN207472487U (en) | A kind of detection device of pressure pipeline | |
| CN221571738U (en) | Pressure detection device for heating and ventilation engineering | |
| CN218993104U (en) | Pipeline detection device that leaks with location detection function | |
| CN220556309U (en) | Detection tool for measuring roundness of large-caliber circular pipeline | |
| CN216524593U (en) | Joint leak hunting equipment | |
| CN217786029U (en) | Pipeline inner wall application thickness detecting instrument | |
| CN219574402U (en) | PE pipeline detection positioning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |